The geniuses at Tenga partnered with the Keith Haring Foundation to deliver what could be the most-stylish masturbation sleeve yet. Haring’s signature artwork covers the clever egg-shaped case and also forms the texture of the very special sleeve hidden inside. Designed to stimulate the head and shaft of the penis with every stroke, this limited-edition Tenga sports three Haring designs: Dance, Party and Street. A $1 from each egg goes to the Keith Haring Foundation, which supports not-for-profit organizations that assist children, as well as organizations involved in education, research and care related to AIDS. Note: Styles are assorted.